.title{
    color:black;
    line-height: 80px;
    height: 80px;
    font-size: 30px;
    text-align: center;
}
.container{
    position: fixed;
    background-color: rgba(0, 0, 0, 0.1);
    width: 500px;
    height: 300px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    padding: 20px;
}
.button{
    text-align: center;
}
.login-form-button{
    margin-right: 10px;
}